Setting Summer And Winter Mode; Resetting The Boiler - Navien NCB-24LDWE User's Information Manual

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To exit the Information mode, press the Reset button.
12 Operating the Boiler
Description
Outdoor reset curve
-: Not in use.
1: Finned tube baseboard
2: FAN coil
3: Cast iron baseboard
4: Low mass radiant
5: High mass radiant
6: Radiator
7: Custom (set by installer)
Boost interval time (set by
installer)
Space heating water pressure
in bar

3.4 Setting Summer and Winter Mode

In warm weather, space heating is unnecessary. By using
Summer mode you can turn off the space heating and use DHW
only. If you want to use space heating and DHW, change the
mode to Winter mode.
To change the mode between the Summer and Winter mode,
press the Summer/Winter button.

3.5 Resetting the Boiler

If an error message appears, you can try resetting the boiler to
resolve the problem. To reset the boiler, press the Reset button.
If resetting the boiler does not solve the problem, refer to the
Troubleshooting section of this manual or contact a Technical
Assistance Service.